Greatest Common Factor of 812, 230, 20

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 812, 230, 20 by common division method
• Greatest Common Factor of 812, 230, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 812

List of positive integer factors of 812 that divides 812 without a remainder.

1,2,4,7,14,28,29,58,116,203,406,812

Factors of 230

List of positive integer factors of 230 that divides 230 without a remainder.

1,2,5,10,23,46,115,230

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 812,230,20 . The biggest common factor number is the GCF number.
So the greatest common factor 812,230,20 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 341, 197, 13
• GCF of 794, 786, 19
• GCF of 148, 731, 52
• GCF of 956, 668, 75
• GCF of 865, 449, 33

1. What is the GCF of 812, 230, 20?

Answer: GCF of 812, 230, 20 is 2.

2. How to Find the GCF of 812, 230, 20

Answer: Greatest Common Factor(GCF) of 812, 230, 20 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(812, 230, 20) = 2.